Shade pure vermilion with brown or dragon´s blood, and lighten it with orpiment. Mix vermilion with white lead, and it makes the colour which is called rose. Shade it with vermilion, and put on the highlights with white. In the same way you may make a rose-colour with dragon´s blood and white lead, modelling it with dragon´s blood for the shadows and white lead for the lights. Or make a colour with dragon´s blood and orpiment; shade it with brown, and touch it up with orpiment.